Learn how to make a cheap burglar alarm/trip wire alarm with step by step instructions. This is pretty basic but effective. Cardboard, fishing line, batteries, soldering wire, soldering iron, hot melt glue gun, an empty soft drink can, electrical tape, buzzer are some of the necessary equipment. Follow along and make your own burglar alarm and keep your house safe.
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How To:
Hack someone's web cam or online security camera
How To:
Use a multimeter and check for ground
How To:
Begin circuit bending
How To:
Print 2-sided (duplex) w/ an Epson all-in-one printer
How To:
Make a burning laser pointer that produces heat
How To:
Calculate compound interest using a TI-84 and solver
How To:
Graph Mario on a TI-83 Calculator
How To:
Make a night vision device
How To:
Use a metal detector to find gold and gold nuggets
How To:
Set up an X10 spy camera
How To:
Troubleshoot common problems with a CD player
How To:
Make a laser out of a lighter
How To:
Troubleshoot ink cartridge problems on the Brother MFC-240C
How To:
Build a computer numerical control or CNC machine
How To:
Connect a wireless camera receiver to a Cambox DVR
How To:
Remove a stuck cartridge on a Kodak G600 Printer Dock
How To:
Make a bristlebot (toothbrush robot, get it?)
How To:
Transform Multiple Screens into One Big Virtual Display
How To:
Make your laser pointer run on AAA batteries
How To:
Skip commercials with your Comcast DVR remote control
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